11772297

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 18817920

約数和(自身を除く): 7045623

約数列:

[1, 3, 9, 23, 27, 69, 71, 81, 89, 207, 213, 267, 621, 639, 801, 1633, 1863, 1917, 2047, 2403, 4899, 5751, 6141, 6319, 7209, 14697, 18423, 18957, 44091, 55269, 56871, 132273, 145337, 165807, 170613, 436011, 511839, 1308033, 3924099, 11772297]

約数ペア:

[(1, 11772297), (3, 3924099), (9, 1308033), (23, 511839), (27, 436011), (69, 170613), (71, 165807), (81, 145337), (89, 132273), (207, 56871), (213, 55269), (267, 44091), (621, 18957), (639, 18423), (801, 14697), (1633, 7209), (1863, 6319), (1917, 6141), (2047, 5751), (2403, 4899)]